Design of a fuzzy controller for a membrane gas separation process control system

The production of nitrogen from the air through membrane gas separation processes is widely used in many industries. The problem of controlling the gas separation process, it is connected with multi-loop control using the control of several variables. This article proposes an intelligent controller...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 873; no. 1; pp. 12026 - 12033
Main Authors Koldaev, A I, Koldaeva, Zh M, Evdokimov, A A, Boldyrev, D V, Kuzmenko, I P
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.06.2020
Subjects
Air flow
Algorithms
control system
Control systems design
Controllers
Fuzzy control
Fuzzy logic
Gas membrane separation
Gas separation
membrane technology
nitrogen
PID control
Process controls
Proportional integral derivative
Separators
Service life
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Summary:The production of nitrogen from the air through membrane gas separation processes is widely used in many industries. The problem of controlling the gas separation process, it is connected with multi-loop control using the control of several variables. This article proposes an intelligent controller for matching fluctuations in pressure and airflow of the gas separator. The intelligent controller is based on a fuzzy logic algorithm. Applying fuzzy logic in the proposed solution allows you to increase the speed of the control system. The effectiveness of the proposed controller was evaluated in comparison with the PID controller. The proposed fuzzy controller can improve the accuracy of the control system of gas separation, reduce the process transient duration and increase the service life of technological equipment.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/873/1/012026